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In EDM, choosing electrodes that produce which type of machining reduces the annealing effect?(a) Stable(b) Unstable(c) Uneven(d) All of the mentionedI had been asked this question in my homework.I'd like to ask this question from EDM-Heat Affected Zone (HAZ) topic in division Thermal Processes of Advanced Machining

Answer» RIGHT CHOICE is (a) Stable

Easiest explanation: In Electro DISCHARGE MACHINING, choosing the electrodes which produce more stable machining reduces the annealing effect.


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